FR2426048A1 - - Google Patents

Info

Publication number
FR2426048A1
FR2426048A1 FR7920163A FR7920163A FR2426048A1 FR 2426048 A1 FR2426048 A1 FR 2426048A1 FR 7920163 A FR7920163 A FR 7920163A FR 7920163 A FR7920163 A FR 7920163A FR 2426048 A1 FR2426048 A1 FR 2426048A1
Authority
FR
France
Prior art keywords
hydroxypyrimidines
alkyl
methyl
preparing
general formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7920163A
Other languages
English (en)
Other versions
FR2426048B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2426048A1 publication Critical patent/FR2426048A1/fr
Application granted granted Critical
Publication of FR2426048B1 publication Critical patent/FR2426048B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procéde de préparation de 2-alkyl-4-méthyl-6-hydroxypyrimidines de formule générale :
FR7920163A 1978-08-08 1979-08-07 Expired FR2426048B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/932,087 US4163848A (en) 1978-08-08 1978-08-08 Process for the production of 2-alkyl- or cycloalkyl-4-methyl-6-hydroxypyrimidines

Publications (2)

Publication Number Publication Date
FR2426048A1 true FR2426048A1 (fr) 1979-12-14
FR2426048B1 FR2426048B1 (fr) 1983-01-28

Family

ID=25461750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920163A Expired FR2426048B1 (fr) 1978-08-08 1979-08-07

Country Status (6)

Country Link
US (1) US4163848A (fr)
JP (1) JPS5524197A (fr)
CH (1) CH640840A5 (fr)
DE (1) DE2931887A1 (fr)
FR (1) FR2426048B1 (fr)
GB (1) GB2027710B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247926A1 (de) * 1982-12-24 1984-06-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2-alkylthiomethyl-4-hydroxypyrimidinen
DE3344429A1 (de) * 1983-12-08 1985-06-20 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von 2-isopropyl-4-methyl-6-hydroxypyrimidin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045237A (fr) * 1950-11-29 1953-11-24 British Ind Solvents Ltd Perfectionnements à la préparation de pyrimidones substituces
JPS4839943A (fr) * 1971-08-30 1973-06-12
US4018771A (en) * 1976-08-23 1977-04-19 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB699812A (en) * 1950-11-29 1953-11-18 British Ind Solvents Ltd Manufacture of substituted pyrimidones
IT489937A (fr) * 1951-04-20 1900-01-01
CH617452A5 (fr) * 1974-10-25 1980-05-30 Hoffmann La Roche
US4014879A (en) * 1975-07-03 1977-03-29 Ciba-Geigy Corporation Continuous process for the production of 2-alkyl or cycloalkyl-4-methyl-6-hydroxy-pyrimidines
US4012506A (en) * 1975-07-03 1977-03-15 Ciba-Geigy Corporation Pyrimidyl thio- and dithio-phosphoric acid esters
US4052396A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
US4052397A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045237A (fr) * 1950-11-29 1953-11-24 British Ind Solvents Ltd Perfectionnements à la préparation de pyrimidones substituces
JPS4839943A (fr) * 1971-08-30 1973-06-12
US4018771A (en) * 1976-08-23 1977-04-19 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1974 *

Also Published As

Publication number Publication date
GB2027710B (en) 1982-12-08
US4163848A (en) 1979-08-07
DE2931887C2 (fr) 1989-06-29
JPS5524197A (en) 1980-02-21
CH640840A5 (de) 1984-01-31
DE2931887A1 (de) 1980-02-21
JPH048422B2 (fr) 1992-02-17
FR2426048B1 (fr) 1983-01-28
GB2027710A (en) 1980-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse